Concrete pump-KBS-15D Hydraulic Wet Shotcrete Pump Maintenance

Routine maintenance

D. Hydraulic valve and high-pressure rubber oil hose

Hydraulic valve is the most important hydraulic component to control the normal operation of executing parts in the hydraulic system. In addition to ensuring the quality of hydraulic oil to ensure its service life, daily cleaning of the outer surface of the valve to keep clean is conducive to the heat dissipation of the valve surface, which is beneficial to the valve seal and the valve body and stem matching gap. The coupling between the high-pressure rubber pipe valve component and the executing parts should be checked frequently, whether there is blistering on the surface of the high-pressure rubber pipe, whether the high-pressure rubber pipe joint has oil leakage and oil seepage. If there is any situation above, the parts should be replaced in time.